Board type nurse call master unit and nurse call system

Title:

Board type nurse call master unit and nurse call system

Document Type and Number:

Japanese Patent JP6317563

Kind Code:

B2

Inventors:

Hirokazu Kusunoki
Makoto Ozeki
Tsuchiya Yo
Yuichi Iijima

Application Number:

JP2013218484A

Publication Date:

April 25, 2018

Filing Date:

October 21, 2013

Export Citation:

Assignee:

Aiphone Co., Ltd.

International Classes:

H04M9/00; A61G12/00

Domestic Patent References:

Attorney, Agent or Firm:

Kyoichi Ueda

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